1 library Global_Malnutrition_Composite_Score version '0.0.000'
2 
3 using QDM version '5.5'
4 
5 include Appropriate_Documentation_Malnutrition_Diagnosis version '1.0.000' called ComponentMeasure3
6 include NutritionAssessment_For_ScreeningRisk version '1.0.000' called ComponentMeasure2
7 include Screening_Malnutrition_Risk_Admission version '1.0.000' called ComponentMeasure1
8 include Development_Nutrition_Care_Plan version '1.0.000' called ComponentMeasure4
9 
10 valueset "Encounter Inpatient": 'urn:oid:2.16.840.1.113883.3.666.5.307' 
11 valueset "Ethnicity": 'urn:oid:2.16.840.1.114222.4.11.837' 
12 valueset "ONC Administrative Sex": 'urn:oid:2.16.840.1.113762.1.4.1' 
13 valueset "Payer": 'urn:oid:2.16.840.1.114222.4.11.3591' 
14 valueset "Race": 'urn:oid:2.16.840.1.114222.4.11.836' 
15 
16 parameter "Measurement Period" Interval<DateTime>
17 
18 context Patient
19 
20 define "Measure Population":
21   "Valid Encounter" Encounter
22       where AgeInYearsAt(start of "Measurement Period")>= 65
23 
24 define "SDE Ethnicity":
25   ["Patient Characteristic Ethnicity": "Ethnicity"]
26 
27 define "SDE Payer":
28   ["Patient Characteristic Payer": "Payer"]
29 
30 define "SDE Race":
31   ["Patient Characteristic Race": "Race"]
32 
33 define "SDE Sex":
34   ["Patient Characteristic Sex": "ONC Administrative Sex"]
35 
36 define "Total Composite Score":
37   ( "Component 1 Performance Score" + "Component 2 Performance Score" + "Component 3 Performance Score" + "Component 4 Performance Score" ) / 4
38 
39 define "Valid Encounter":
40   /*Inpatient stay during the measurement period*/
41     ["Encounter, Performed": "Encounter Inpatient"] Encounter
42       where Encounter.relevantPeriod during "Measurement Period"
43         and Encounter.lengthOfStay >= 24 hours
44 
45 define "Component 2":
46   Count(Component_Measure_2."Nutrition Assessment")/ ( Count(Component_Measure_2."Assess Denominator")- Count(Component_Measure_2."Denominator Exclusions"))
47 
48 define "Component 3":
49   Count(Component_Measure_3."MN Diagnosis")/ ( Count(Component_Measure_3."MN Diagnosis Denominator 2")- Count(Component_Measure_3."Denominator Exclusions"))
50 
51 define "Component 4":
52   Count(Component_Measure_4."Care Plan")/ ( Count(Component_Measure_4."Care Plan Denominator 2")- Count(Component_Measure_4."Denominator Exclusions"))
53 
54 define "Component 1":
55   Count(Component_Measure_1."Malnutrition At-Risk")/ Count(Component_Measure_1."Malnutrition Screening")
56 
57 define function "measure 1"():
58   Count(Component_Measure_1."Malnutrition At-Risk")/ Count(Component_Measure_1."Malnutrition Screening")
59 
60 define function "measure 2"():
61   Count(Component_Measure_2."Nutrition Assessment")/ ( Count(Component_Measure_2."Assess Denominator")- Count(Component_Measure_2."Denominator Exclusions"))
62 
63 define function "List Performance Scores"():
64   "measure 1"()+ "measure 2"()

/*******************************************************************************************************************
ERRORS:
********************************************************************************************************************
Line 37: Could not resolve identifier Component 1 Performance Score in the current library.

Line 46: Could not resolve identifier Component_Measure_2 in the current library.

Line 49: Could not resolve identifier Component_Measure_3 in the current library.

Line 52: Could not resolve identifier Component_Measure_4 in the current library.

Line 55: Could not resolve identifier Component_Measure_1 in the current library.

Line 58: Could not resolve identifier Component_Measure_1 in the current library.

Line 58: Could not resolve identifier Component_Measure_1 in the current library.

Line 61: Could not resolve identifier Component_Measure_2 in the current library.

Line 61: Could not resolve identifier Component_Measure_2 in the current library.

Line 64: Could not resolve call to operator measure 1 with signature ().
*******************************************************************************************************************/